Adaptive Image Loading: AVIF, Lazy & Responsive 2026
AVIF saves up to 50 % bytes versus JPEG. But without picture, fetchpriority and clean lazy loading you waste LCP seconds. Build a real adaptive image pipeline.
Blog
Insights on e-commerce, web development and digital solutions
PEPPOL eInvoicing for B2B shops in Germany 2026
With 3.6 million participants in 116 countries, PEPPOL has become the European backbone of B2B eInvoicing — what German shop operators should know about the 4-corner architecture, BIS 3.0 and KoSIT.
DSA 2026: Platform Obligations for Marketplaces and Shops
Digital Services Act for online marketplaces and shops: KYBC, notice-and-action, Statement of Reasons, fines up to 6 percent and BNetzA supervision in detail.
WooCommerce to Shopware 6 Migration: 2026 Guide
Migrate from WooCommerce to Shopware 6: data model mapping, plugin replacement, 301 redirects for SEO and a 5-phase roadmap. Complete migration guide.
Server-Side Tracking on Your Own Infrastructure 2026
How to run server-side tracking on your own infrastructure - with Docker, your own subdomain, GTM Server-Side or Matomo. GDPR-compliant and ITP-resistant.
Lighthouse 100/100/100/100: Full Scores for Shopware 2026
How Shopware stores move from a mobile median around 58-59 to Lighthouse 100 in all four categories — performance, a11y, best practices and SEO with thresholds, levers and a 7-phase roadmap.
Subscription Commerce 2026: Building It Right
Failed payments cost subscription businesses around 10% of annual revenue and drive 20-40% of total churn. How to implement recurring billing, dunning, network tokenization and pause/skip flows so your subscription stack delivers predictable MRR.
Real-Time Multi-Channel Inventory Sync: Event-Driven 2026
How event-driven architecture keeps inventory in sync between ERP, Shopware and marketplaces in under five seconds, with idempotency, reservation logic and conflict resolution.
PHP 8.5 in Shopware: Migration from an Agency View 2026
PHP 8.5 delivers up to +33% throughput for shops. How agencies orchestrate plugin audits, test patterns and staging rollouts cleanly.